The STB27FC LED Emergency Driver Series is UL-listed for damp locations and built for stable AC and DC output. These LED emergency drivers are easy to install and maintain, with a high-capacity LFP battery, rest mode and built-in protection features.

LED Emergency Driver — the STB27FC Series 

• Certifications: UL-listed for damp environments. 
• AC/DC-powered LED driver with stable output. 
• Manual test and remote-control test. 
• AC120V sine wave and DC130–190V output. 
• Junction box included. 
• 5-year warranty.

Temperature Management 

• Operating temperature: 32°F to 140°F (0°C to >60°C).

Battery and Emergency Features 

• Integrated emergency kit with combined driver and battery pack. 
• Initial functional self-check. 
• Scheduled function self-test. 
• Equipped with high-capacity, long-life LFP (LiFePO₄) battery pack. 
• Hassle-free battery replacement. 
• Includes rest mode for extended storage life. 
• Overcharging and discharging protection. 
• Designed for a service life of up to 8 years under normal operating conditions.

Series Models

• STB27FC-40WL-LFPB4S2P-DC
• STB27FCA-40WL-LFPB4S2P-DC
• STB27FC-40WL-LFPB4S2P-AC
• STB27FCA-40WL-LFPB4S2P-AC